O (oxo O⊖ X)

trans–[Ir(κN-NO₂)₂(Pc)]⊖

Formula Unicode styled: 
trans–[Ir(κN-NO₂)₂(Pc)]⊖
Compound name(s): 
dinitro-phthalocyaninato-iridium(1-)
Central atom: 
Nitrogen
Attached groups: 
O (oxo O⊖ X)
O (oxo X₂)
Ir group (X type)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OIIIE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Pd(κN-NO₂)₄]²⊖

Formula Unicode styled: 
[Pd(κN-NO₂)₄]²⊖
Compound name(s): 
tetranitropalladium(2-)
Central atom: 
Nitrogen
Attached groups: 
O (oxo O⊖ X)
O (oxo X₂)
Pd group (X type)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OIIIE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Rh(κN-NO₂)₅(NH₃)]²⊖

Formula Unicode styled: 
[Rh(κN-NO₂)₅(NH₃)]²⊖
Compound name(s): 
ammine-pentanitro-rhodium(2-)
Central atom: 
Nitrogen
Attached groups: 
O (oxo O⊖ X)
O (oxo X₂)
Rh group (X type)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OIIIE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

trans–[Ru(OH)(κN-NO₂)₄(NO)]²⊖

Formula Unicode styled: 
trans–[Ru(OH)(κN-NO₂)₄(NO)]²⊖
Compound name(s): 
Hydroxo-tetranitro-nitrosyl-ruthenium(2-)
Central atom: 
Nitrogen
Attached groups: 
O (oxo O⊖ X)
O (oxo X₂)
Ru group (X type)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OIIIE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Pt(κN-NO₂)₄]²⊖

Formula Unicode styled: 
[Pt(κN-NO₂)₄]²⊖
Compound name(s): 
tetranitro-platinum(2-)
Central atom: 
Nitrogen
Attached groups: 
O (oxo O⊖ X)
O (oxo X₂)
Pt group (X type)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OIIIE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

fac–[Re(Cl)(κN-NO₂)₂(CO)₃]²⊖

Formula Unicode styled: 
fac–[Re(Cl)(κN-NO₂)₂(CO)₃]²⊖
Compound name(s): 
chloro-tricarbonyl-dinitro-rhenium(2-)
Central atom: 
Nitrogen
Attached groups: 
O (oxo O⊖ X)
O (oxo X₂)
Re group (X type)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OIIIE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

fac–[Re(Cl)(CO)₃(κN-NO₂)₂]²⊖

Formula Unicode styled: 
fac–[Re(Cl)(CO)₃(κN-NO₂)₂]²⊖
Compound name(s): 
Dinitro-tricarbonyl-chloro-rhenium(2-)
Central atom: 
Nitrogen
Attached groups: 
O (oxo O⊖ X)
O (oxo X₂)
Re group (X type)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OIIIE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Co(κN-NO₂)₆]³⊖

Formula Unicode styled: 
[Co(κN-NO₂)₆]³⊖
Compound name(s): 
hexanitrocobalt(3-)
Central atom: 
Nitrogen
Attached groups: 
O (oxo O⊖ X)
O (oxo X₂)
Co group (X type)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OIIIE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Ir(κN-NO₂)₆]³⊖

Formula Unicode styled: 
[Ir(κN-NO₂)₆]³⊖
Compound name(s): 
iridium hexanitrate(3-)
Central atom: 
Nitrogen
Attached groups: 
O (oxo O⊖ X)
O (oxo X₂)
Ir group (X type)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OIIIE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[In(ONO₂-κO)(O₂NO-κ²O)₂(Bpy)]

Formula Unicode styled: 
[In(ONO₂-κO)(O₂NO-κ²O)₂(Bpy)]
Compound name(s): 
bis(2,2'-Bipyridine-N,N')-(nitrato-O,O')-bis(nitrato-O)-indium
Central atom: 
Nitrogen
Attached groups: 
OM group (M—O complex)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Bi(ONO₂-κO)₄(Phen)]⊖

Formula Unicode styled: 
[Bi(ONO₂-κO)₄(Phen)]⊖
Compound name(s): 
(1,10-phenanthroline)-tetranitrato-bismuth(1-)
Central atom: 
Nitrogen
Attached groups: 
OM group (M—O complex)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Bi(NCS-κN)₂(ONO₂-κO)(OHMe)(Phen)₂]

Formula Unicode styled: 
[Bi(NCS-κN)₂(ONO₂-κO)(OHMe)(Phen)₂]
Compound name(s): 
bis(Isothiocyanato)-(methanol)-(nitrato)-bis(1,10-phenanthroline)-bismuth
Central atom: 
Nitrogen
Attached groups: 
OM group (M—O complex)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

trans–[Ca(ONO₂-κO)₂(O=C(NH₂)₂}₄]

Formula Unicode styled: 
trans–[Ca(ONO₂-κO)₂(O=C(NH₂)₂}₄]
Compound name(s): 
tetrakis(Urea)-dinitrato-calcium
Central atom: 
Nitrogen
Attached groups: 
OM group (M—O complex)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

equatorial–[Na(ONO₂-κO)(Phen)₂]

Formula Unicode styled: 
equatorial–[Na(ONO₂-κO)(Phen)₂]
Compound name(s): 
(nitrato)-bis(1,10-phenanthroline)-sodium(1+)
Central atom: 
Nitrogen
Attached groups: 
OM group (M—O complex)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Li(ONO₂-κO){NH(COMe)₂-κ²O}₂]

Formula Unicode styled: 
[Li(ONO₂-κO){NH(COMe)₂-κ²O}₂]
Compound name(s): 
bis(Diacetamide-O,O')-(nitrato-O)-lithium
Central atom: 
Nitrogen
Attached groups: 
OM group (M—O complex)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Li(ONO₂-κO)(NC₅H₃Me₂)₃]

Formula Unicode styled: 
[Li(ONO₂-κO)(NC₅H₃Me₂)₃]
Compound name(s): 
tris(3,5-Dimethylpyridyl)-(nitrato-O)-lithium
Central atom: 
Nitrogen
Attached groups: 
OM group (M—O complex)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Sc(ONO₂-κO)₂(O₂NO-κ²O)₃]²⊖

Formula Unicode styled: 
[Sc(ONO₂-κO)₂(O₂NO-κ²O)₃]²⊖
Compound name(s): 
pentanitrato-scandium(2-)
Central atom: 
Nitrogen
Attached groups: 
OM group (M—O complex)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Ho(ONO₂-κO)(O₂NO-κ²O)₂(OPPh₃)(Phen)]

Formula Unicode styled: 
[Ho(ONO₂-κO)(O₂NO-κ²O)₂(OPPh₃)(Phen)]
Compound name(s): 
bis(Nitrato-O,O')-(nitrato-O)-(1,10-phenanthroline)-bis(triphenylphosphine oxide)-holmium
Central atom: 
Nitrogen
Attached groups: 
OM group (M—O complex)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Er(ONO₂-κO)(OHEt)(O₂NO-κ²O)₂]

Formula Unicode styled: 
[Er(ONO₂-κO)(OHEt)(O₂NO-κ²O)₂]
Compound name(s): 
(2,2':6',2''-Terpyridyl)-bis(nitrato-O,O')-(nitrato-O)-ethanol-erbium
Central atom: 
Nitrogen
Attached groups: 
OM group (M—O complex)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Er(ONO₂-κO)(OH₂)(O₂NO-κ²O)₂(Terpy-κ³N)]

Formula Unicode styled: 
[Er(ONO₂-κO)(OH₂)(O₂NO-κ²O)₂(Terpy-κ³N)]
Compound name(s): 
(2,2':6',2''-Terpyridine)-aqua-tris(nitrato-O,O')-erbium
Central atom: 
Nitrogen
Attached groups: 
OM group (M—O complex)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1